Compatibility

Foundation is tested across many browsers and devices, and works back as far as IE9 and Android 2.

Overview

Chrome Last Two Versions
Firefox
Safari
Opera
Mobile Safari1
IE Mobile
Edge
Internet Explorer Versions 9+
Android Browser Versions 4.4+

1iOS 7+ is actively supported but with some known bugs.


What Won't Work?

  • The Grid: Foundation's grid uses box-sizing: border-box to apply gutters to columns, but this property isn't supported in IE8.
  • Desktop Styles: Because the framework is written mobile-first, browsers that don't support media queries will display the mobile styles of the site.
  • JavaScript: Our plugins use a number of handy ECMAScript 5 features that aren't supported in IE8.